Aquarter is 1.75 millimeters thick. how high is a stack of 1000 quarters?

Thickness of 1 quarter = 1.75 mm

So, 1000 quarters will be =

= 1750 mm

So, a stack of 1000 quarters will be 1750 mm high.

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

could you provide figure.